I find snus to be weak in general, but I have only ever had General. And that Camel crap back in the day. So when I try Siberia or Thunder I may feel differently. However, the undisputed advantage of snus is its supposed lower level of risk, due to differences in manufacturing and storage. I tend to believe it is safer, because its weaker, and that formula just makes basic sense to me.
That being said, since I no longer smoke, at some point in time I am going to settle for the weaker buzz in favor of my health. And if I choose to continue snuffing longterm, Id be curious if there was an even healthier, snus version, pastuerized and all that, of nasal snuff. Or if that version doesnt exist because it wouldnt work, I'd be curious to know why